212968504

素因数分解:

$2^3\times 7^2\times {\mathrm{543287}}^1$

素因数の和:543307

約数の個数: 24

約数和(自身を含む): 464511240

約数和(自身を除く): 251542736

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 543287, 1086574, 2173148, 3803009, 4346296, 7606018, 15212036, 26621063, 30424072, 53242126, 106484252, 212968504]

約数ペア:

[(1, 212968504), (2, 106484252), (4, 53242126), (7, 30424072), (8, 26621063), (14, 15212036), (28, 7606018), (49, 4346296), (56, 3803009), (98, 2173148), (196, 1086574), (392, 543287)]